my $arrayref =  $sth->fetchall_arrayref({
        FieldID     =>1,
        Fieldname2  =>1,
        Fieldname3  =>1,
        Fieldname4  =>1,
    });
    $template->param(table1 => $arrayref);

##</code><code>##

    my $arrayref =  $sth->fetchall_arrayref({});
    $template->param(table1 => $arrayref);